131155312

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{26701}}^1$

素因数の和:27016

約数の個数: 20

約数和(自身を含む): 254950696

約数和(自身を除く): 123795384

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 26701, 53402, 106804, 213608, 427216, 8197207, 16394414, 32788828, 65577656, 131155312]

約数ペア:

[(1, 131155312), (2, 65577656), (4, 32788828), (8, 16394414), (16, 8197207), (307, 427216), (614, 213608), (1228, 106804), (2456, 53402), (4912, 26701)]